From: Denis Samoylov <den@fb.com>
Date: Thu, 8 Sep 2016 20:50:13 +0000 (-0700)
Subject: move AsyncSSLSocket logging level for errors to vlog
X-Git-Tag: v2016.09.12.00~8
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f496210227b343d7e4aa39d64bbb8df93f062909;p=folly.git

move AsyncSSLSocket logging level for errors to vlog

Summary: current log entries ("E0906 AsyncSSLSocket.cpp:117] TCP connect failed: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused)") are not very helpful to debug due lack of details and can spam logs of application that uses async library without ability to disable logging

Reviewed By: djwatson

Differential Revision: D3825048

fbshipit-source-id: 1c97f14e1ea3f1b276d04bb12483d42372a0d186
---

diff --git a/folly/io/async/AsyncSSLSocket.cpp b/folly/io/async/AsyncSSLSocket.cpp
index 05553068..a7167989 100644
--- a/folly/io/async/AsyncSSLSocket.cpp
+++ b/folly/io/async/AsyncSSLSocket.cpp
@@ -114,7 +114,7 @@ class AsyncSSLSocketConnector: public AsyncSocket::ConnectCallback,
   }
 
   void connectErr(const AsyncSocketException& ex) noexcept override {
-    LOG(ERROR) << "TCP connect failed: " <<  ex.what();
+    VLOG(1) << "TCP connect failed: " << ex.what();
     fail(ex);
     delete this;
   }
@@ -129,7 +129,7 @@ class AsyncSSLSocketConnector: public AsyncSocket::ConnectCallback,
 
   void handshakeErr(AsyncSSLSocket* /* socket */,
                     const AsyncSocketException& ex) noexcept override {
-    LOG(ERROR) << "client handshakeErr: " << ex.what();
+    VLOG(1) << "client handshakeErr: " << ex.what();
     fail(ex);
     delete this;
   }